antiqueFactory price brass magnetic button

الوصف

magnetic snap maker  (magnetic ,):

1)All kinds of magnetic s available(*0mm,*2mm~*0mm)
2)Full sizes and designs
3)High quality and low price
4)Free sample

5)Material:Brass,Stainless steel and Iron

6)Packing:*0mm and *2mm is ****0sets/box,*4mm and *6mm is ***0sets/box,*8mm and *0mm is ***0sets/box.

Box specification:*2cm**9cm**3.5cm

 

Have 2 kind of magnet go to chose: Ferrite magnet and neodymium magnet

Ferrite magnet is a mainly (SrO) SrO or BaO and Fe2O3 as raw material to

Manufacture of permanent magnet, ferrite magnet is very hard but brittle

And magnetic energy low. Ferrite magnet is difficult to demagnetization and

Corrosion, easy to production and the price is cheap, therefore, ferrite magnet

Has the highest yield in the whole magnet industry and is widely used in industrial

Production.

magnetic snap maker                  

Neodymium magnet as so far has the strongest magnetic force of permanent magnet.

The material have N**-N*2, but it is easy to rust, so it usually need to plating. Neodymium magnet applicable environment temperature is **0 degrees.